Ok guys i have a question about a "es" motor swap into a 1989 "is" body. The "is" body has the "is" wiring harness ,ecu, and sensors and the "is" motor can rev alittle higher than the "es". 1. so the question is should i use the "is" intake maifold and afm or the "es" one when i do the swap? 2. also should i switch ecu's so that it cant over rev and harm the "es" motor. 3. also another question is there a differance in cam size between the two and witch one is bigger? 4. and final question is what would i have to swap in the "es" motor to take the higher reving. would i just need to change the valve springs to the double "is" valve springs or would i need to change the valve spring and cam. thanks you for your time and experience hopefully some one can shed some light on this. my goal here is to have a es motor have the same rev limit as a "is"
Motor swap "es" into "is"
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I would go with a k20a motor set up. Wait...-Brad, AlphaTeam Motorwerks, LLC
91' 318iS - S54/6MT Swapped
08' E90 M3 6MT - Daily
04' Chevy Duramax CCLB - Work Truck/Hauler
Originally posted by IronJoe
Alpha Team: running through e30s, gringo icebergs, and 19 yr olds.
Originally posted by 2mAn
Brads a standup guy even though he likes buttsexComment
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Hey man let me get that I motor when your done pulling it ;)Comment
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Wow what the hell. seriously .............. im asking these questions becuase i havent found a i motor. and m50 swap is alittle out of the price range. also building a stroker means putting a i head on a e block. so the questions i had for putting a i cam and i double valve spring into a e head isnt really a stupid question.Comment
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why is it dumb???????????? thats why im asking these questions. because i dont know. can you tell me what the differences are between the 2 heads besides different size valves.Comment
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